Hello all,
i have some problem with NtFlushBuffersFile(). I should call it in virtual FS driver. Only one reference I have found - in ntdll.dll, but driver can‘t load user dll in KM. So there is BSOD during driver initialization.
P.S. maybe someone know how to flush NTFS buffers before unmounting drive other than NtFlushBuffersFile()
| ### Clearing the Font Cache in Windows: | |
| 1. Locate the font cache file by navigating to C:\Windows\System32\FNTCACHE.DAT. In versions prior to Windows XP, the cache file is C:\WINDOWS\ttfCache. | |
| 2. Delete this cache file by pressing the delete key or moving it to the Recycle Bin. | |
| 3. Restart your computer, and the cache file will be rebuilt. |
原文：https://www.cnblogs.com/hshy/p/13190887.html